Dog Wounds and Cuts: First Aid, Cleaning and Vet Care

By Tailwisp Editorial TeamUpdated October 17, 20263 min read

Dogs get cuts and scrapes often, and knowing what to do keeps minor injuries minor.

Assess the wound

Stay calm and restrain your dog gently, using a muzzle if needed. Note:

• Location and size
• Depth, and whether fat, muscle or bone is visible
• Bleeding, whether oozing or spurting
• Cause, such as glass, wire, bite or a sharp object
• Foreign material in the wound

When to go to the vet

Seek veterinary care promptly for:

• Deep or gaping wounds
• Bleeding that does not stop after ten minutes of pressure
• Puncture and bite wounds
• Wounds over joints, eyes, chest or belly
• Wounds with embedded objects
• Heavily contaminated wounds
• Wounds on paws that do not stop bleeding. See dog nail and paw injuries
• A dog in shock, weak or pale
• Animal bites, since rabies and infection are concerns. See rabies in dogs

Stopping bleeding

1. Apply firm, direct pressure with clean gauze or cloth for at least five to ten minutes without peeking.
2. Add more layers if blood soaks through, rather than removing the first layer.
3. Elevate the limb if possible.
4. Bandage firmly, not tightly, if help is on the way.
5. Go to the vet.

Avoid tourniquets unless a limb is bleeding uncontrollably and a vet advises.

Cleaning minor wounds

1. Trim fur around the wound with blunt scissors, or clip carefully.
2. Rinse with plenty of clean water or sterile saline.
3. Wash gently with a mild antiseptic such as dilute chlorhexidine as your vet advises.
4. Pat dry.
5. Cover with a non-stick pad and bandage if appropriate.
6. Prevent licking with a cone. See dog cone alternatives

Do not use hydrogen peroxide, alcohol, tea tree oil or human ointments, which can damage tissue or be toxic.

Bandaging basics

Use a non-stick pad over the wound, then a layer of gauze roll and self-adhesive wrap. Do not wrap too tightly, and leave toes visible so you can check for swelling or coolness. Change bandages as directed, and keep them dry.

Bite and puncture wounds

Small punctures can hide deep tissue damage and bacteria. Fur may hide holes. Vets usually clean, flush and treat with antibiotics, and may place drains. Seek care within hours.

Signs of infection

Watch for swelling, heat, discharge, bad smell, increasing pain, fever and lethargy. Call your vet if you see any.

Healing and aftercare

Keep wounds clean and dry, follow medication directions and recheck as advised. See dog stitches and incision care.

Preventing injuries

• Keep your yard free of broken glass and wire
• Supervise play with other dogs
• Check paws after walks
• Use leashes near hazards
• Keep nails trimmed

Common mistakes

• Using peroxide or alcohol
• Wrapping bandages too tightly
• Ignoring puncture wounds
• Allowing licking

Troubleshooting

• The wound keeps reopening: book a vet visit.
• My dog chews the bandage: use a cone.
• The paw swells below the bandage: loosen it and call your vet.

A simple plan

1. Control bleeding.
2. Rinse and cover.
3. Prevent licking.
4. See a vet if deep or a bite.

Real-life examples

A lab's small scratch heals after rinsing and monitoring. A terrier's bite wound needs drain placement and antibiotics. A spaniel's deep paw cut is stitched within hours. Early care helps.

Be ready

A good first aid kit helps with fast care. See dog first aid kit.

Cleaning a wound step by step

Rinse for several minutes with a gentle stream, using enough fluid to flush debris rather than scrubbing the tissue. Pat the surrounding fur dry, and trim hair away so it does not stick in the wound. Keep your dog from licking, since saliva carries bacteria and slows healing.

Questions to ask your vet

Ask whether stitches, staples or glue are best, how long the wound needs to stay covered, which dressing to use and what signs of infection to watch for. Ask when your dog can exercise again and whether a recheck is needed.

The takeaway

Apply pressure, rinse and cover. Seek vet care for deep, bite or puncture wounds.

This article is general educational information, not veterinary advice. Every dog is different. If your dog is unwell, or you are unsure about a symptom, diet change or medication, contact your veterinarian.